<template>
    <div class="photoinfo-container">
        <h3>{{ photoinfo.title}}</h3>
        <p class="subtitle">
            <span>发表时间:{{photoinfo.add_time | dataFormat}}</span>
            <span>点击:{{photoinfo.click}}</span>
        </p>
        <hr>
        <div class="thumbs">
            <vue-preview :slides="list" @close="handleclose"></vue-preview>
        </div>
        
        <!-- <div class="thumbs">
            <img class="preview-img" v-for="(item,index) in list" :src="item.src"
                height="100" @click="$preview.open(index,list)" :key="item.src">    
        </div> -->

        <!-- 图片内容区域 -->
        <div class="content" v-html="photoinfo.content"></div>

        <!-- 放置现成的评论子组件 -->
        <cmt-box :id="this.id"></cmt-box>
    </div>
</template>

<script>
//1. 导入评论子组件
import comment from '../subcomponents/comment.vue'

export default {
    data(){
        return {
            id: this.$route.params.id  ,   //从路由中获取到的图片id
            photoinfo:{ },   //图片详情
            list:[]
        }
    },
    created(){
        this.getPhotoInfo();
        this.getThumbs();
    },
    methods:{
        getPhotoInfo(){
            //获取图片的详情
            this.$http.get('imageinfo'+this.id+'.json').then(result => {
                if(result.body.status === 0){   
                    this.photoinfo = result.body.message[0]
                }
            })
        },
        getThumbs(){
            //获取缩略图
             this.$http.get('picturezhanshi.json').then(result => {
                if(result.body.status === 0){
                    // 循环每个图片数据,补全图片的宽和高
                    result.body.message.forEach(item => {
                        item.w = 600;
                        item.h = 400;   
                    });

                    //把完整的数据保存到list
                    this.list = result.body.message
                }
            })
        },
        handleclose(){
            console.log("this is handleclose")
        }
    },
    components:{    //注册评论子组件
        'cmt-box':comment
    }
}
</script>

<style lang="scss" >
.photoinfo-container{
    padding:3px;
    h3{
        columns: #26a2ff;
        font-size: 15px;
        text-align: center;
        margin:15px 0;

    }
    .subtitle{
        display: flex;
        justify-content: space-between;
        font-size:13px;
    }
    .content{
        font-size: 13px;
        line-height: 30px;
    }
    .thumbs{
        .my-gallery{
            figure{
                margin: 10px;
                padding: 0;
                display: inline-block;
                box-shadow:0 0 3px #999;
                a{
                    img{
                        width: 100px;
                        height: 70px;
                    }
                }
            }
        }
    }
    
}
</style>
